2011 Specialized Stumpjumper FSR vs 2011 Trek Wahoo
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Trek Wahoo
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- −30 mm
- Shorter: quicker to change direction
- Head angle
- +1.3°
- Steeper: sharper steering
- Chainstays
- −7 mm
- Shorter: livelier
The two frames
Only the Specialized Stumpjumper FSR is drawn. The Trek Wahoo numbers we have for size M are missing the reach, stack and seat angle.
Geometry side by side
| Measurement | Specialized Stumpjumper FSR M | Trek Wahoo M | Difference |
|---|---|---|---|
| Reach | 424mm | not listed | |
| Stack | 584mm | not listed | |
| Head tube angle | 68.5° | 69.8° | +1.3° |
| Seat tube angle | 70.5° | not listed | |
| Chainstay length | 420mm | 413 | −7 mm |
| Wheelbase | 1116mm | 1086 | −30 mm |
| BB height | 335mm | 312 | −23 mm |
| Standover | 743mm | 735 | −8 mm |
| Seat tube length | 445mm | 445 | ±0 mm |
| Effective top tube | not listed | 602 | |
| BB drop | not listed | 21 | |
| Head tube length | not listed | 118 |
Differences are the Trek Wahoo minus the Specialized Stumpjumper FSR. Full charts: 2011 Specialized Stumpjumper FSR, 2011 Trek Wahoo.
Where each sits in its class
Specialized Stumpjumper FSRTrek Wahoo
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
Each bike is ranked against the other trail bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Specialized Stumpjumper FSRS-Works | Trek WahooWahoo |
|---|---|---|
| Fork | Specialized Future Shock S140TA | SR Suntour SF11 XCM-PM-HLO |
| Rear shock | Fox Brain Shock | not listed |
| Shifter | SRAM XX | SRAM x4 |
| Derailleur | SRAM X.0, SRAM XX XX SL | Shimano Altus, SRAM X4 |
| Cassette | SRAM XX | SRAM PG-820 |
| Chain | SRAM PC-1090 | not listed |
| Wheelset | Roval Control | Formula DC-20 |
| Tire | Specialized S-Works Purgatory, Specialized Captain Control | Bontrager Jones XR |
| Hub | Roval Control SL | not listed |
| Brake | Avid XX | Promax 907 |
| Stem | Syntace F109 | Bontrager SSR |
| Saddle | Specialized Henge Expert | Bontrager Evoke 1 |
| Frame | not listed | Trek Gold |
| Crankset | not listed | Shimano Acera |
| Bottom bracket | not listed | VP BC73 |
| Pedals | not listed | Wellgo ATB |
| Seatpost | not listed | Bontrager SSR |
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